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python接口自动化8-参数化
前言
前面一篇实现了参数的关联,那种只是记流水账的完成功能,不便于维护,也没什么可读性,接下来这篇可以把每一个动作写成一个函数,这样更方便了。
参数化的思维只需记住一点:不要写死
一、登录函数
1.s参数是session的一个实例类,先放这里,方便写后面代码
2.登录函数传三个参数,s是需要调用前面的session类,所以必传,可以传个登录的url,然后payload是账号和密码
二、保存草稿
1.编辑内容的标题title和正文body_data参数化了,这样后面可以方便传不同值
2.这里返回了获取到新的url地址,因为后面的postid参数需要在这里提取
三、提取postid
1.这里用正则表达式提取url里面的postid
四、删除草稿
1.传个url和postid就可以了
五、参考代码:
# coding:utf-8
import requests
def login(s, url, payload):
‘‘‘登录‘‘‘
headers = {"User-Agent": "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:44.0) Gecko/20100101 Firefox/44.0",
"Accept": "application/json, text/javascript, */*; q=0.01",
"Accept-Language": "zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3",
"Accept-Encoding": "gzip, deflate, br",
"Content-Type": "application/json; charset=utf-8",
"X-Requested-With": "XMLHttpRequest",
"Content-Length": "385",
"Cookie": "xxx已省略",
"Connection": "keep-alive"
}
r = s.post(url, json=payload, headers=headers, verify=False)
result = r.json()
print result
return result[‘success‘] # 返回True或False
def save_box(s, url2, title, body_data):
‘‘‘# 获取报存之后url地址‘‘‘
body = {"__VIEWSTATE": "",
"__VIEWSTATEGENERATOR": "FE27D343",
"Editor$Edit$txbTitle": title,
"Editor$Edit$EditorBody": "<p>"+body_data+"</p>",
"Editor$Edit$Advanced$ckbPublished": "on",
"Editor$Edit$Advanced$chkDisplayHomePage": "on",
"Editor$Edit$Advanced$chkComments": "on",
"Editor$Edit$Advanced$chkMainSyndication": "on",
"Editor$Edit$lkbDraft": "存为草稿",
}
r2 = s.post(url2, data=http://www.mamicode.com/body, verify=False)
print r2.url
return r2.url
def get_postid(u):
‘‘‘正则提取postid‘‘‘
import re
postid = re.findall(r"postid=(.+?)&", u)
print postid # 这里是list
if len(postid) < 1:
return ‘‘
else:
return postid[0]
def delete_box(s,url3, postid):
‘‘‘删除草稿箱‘‘‘
json3 = {"postId": postid}
r3 = s.post(url3, json=json3, verify=False)
print r3.json()
if __name__ == "__main__":
url = "https://passport.cnblogs.com/user/signin"
payload = {
"input1": "xxx",
"input2": "xxx",
"remember": True
}
s = requests.session()
login(s, url, payload,)
url2 = "https://i.cnblogs.com/EditPosts.aspx?opt=1"
u = save_box(s, url2, "标题", "正文内容")
postid = get_postid(u)
url3 = "https://i.cnblogs.com/post/delete"
delete_box(s, url3, postid)
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python接口自动化8-参数化